diff options
| author | Tomas Härdin <tomas.hardin@codemill.se> | 2011-12-20 17:39:59 +0100 |
|---|---|---|
| committer | Tomas Härdin <tomas.hardin@codemill.se> | 2011-12-21 14:15:51 +0100 |
| commit | 2116e4ba917748c0985be2347d400ba0f3fe6c64 (patch) | |
| tree | feb686934575f989870df56bf963d1e94c3f50b6 | |
| parent | 5e5e69d0787ae4939f3f8e8d6c0342310eda28ee (diff) | |
| download | ffmpeg-2116e4ba917748c0985be2347d400ba0f3fe6c64.tar.gz | |
mxfdec: Check url_feof() in mxf_read_local_tags()
This fixes the infinite loop with zzuf2.mxf
| -rw-r--r-- | libavformat/mxfdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 59c8b4016b..8d60fe76f4 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -1437,7 +1437,7 @@ static int mxf_read_local_tags(MXFContext *mxf, KLVPacket *klv, MXFMetadataReadF if (!ctx) return -1; - while (avio_tell(pb) + 4 < klv_end) { + while (avio_tell(pb) + 4 < klv_end && !url_feof(pb)) { int tag = avio_rb16(pb); int size = avio_rb16(pb); /* KLV specified by 0x53 */ uint64_t next = avio_tell(pb) + size; |